baber/WOPTO huggingface dataset:
Patent JP-H08157354-A (JP)
Title: Basic pharmaceutical solution for soft gel filling,two-piececapsule sealing or tablet manufacturing
Inventor: YU MAN SUM
IPC: A61K9/66
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a basic pharmaceutical solution for softgel filling or two piece encapsulation or tablet production, containing a basic pharmaceutical agent and a mixed solvent and highly concentrated in order to enhance the solubility of medicines by partial ionization. CONSTITUTION: This pharmaceutical solution comprises a basic pharmaceutical agent (e.g. cimetidine or nifedipine) and a mixed solvent containing 10-80 wt.% polyethylene glycol having 200-800 average molecular weight, hydrogen ion in an amount necessary to increase solubility and 1-20 wt.% water. Since the hydrogen ion partially ionizes the basic pharameutial agent, the basic pharmaceutical agent is present in the state dissolved in both forms of free acid and its salt. The solvent system can be sealed into small-sized soft gel or two piece capsule capable of readily ingesting and the solid solution is suitable for producing tablets. The solution is useful for prescription for injection and application in animal pharmaceutical agents.
Patent JP-S5838314-A (JP)
Title: Structure for attaching catalyst receptacle to exhaust manifold
Inventor: ISOTANI KIYOSHI
IPC: B01J19/24
Filed: 1981-08-31
Abstract: PURPOSE:To improve a sealing efficiency, and simultaneously, to falitate an assembling work, by a method wherein a toroidal projection is formed on a flange surface of a catalyst receptacle coupled to a flange at an end of an exhaust manifold, and the two flanges are tightened by a threaded coupling. CONSTITUTION:A toroidal projection 17 is provided on an uper surface of a flange part 16 at an upper end of a catalyst receptacle 15 positioned right below a flange of an exhaust manifold 11. If a screw 14 in an inner peripheral surface of a toroidal coupling 13 having a L-section threadedly engages to tighten the two flanges, the toroidal projections 17 is brought into firm contact with the upper surface of the coupling 13, which results in performing a reliable seal.
Patent JP-S61294858-A (JP)
Title: Manufacture of bipolar transistor
Inventor: EDA KAZUO
IPC: H01L29/73
Filed: 1985-06-21
Abstract: PURPOSE:To implement a small structure for a collector capacity and an emitter capacity, by removing a part of a base-electrode taking out layer and a part of a semi-insulating semiconductor layer by etching, regrowing a very thin base layer, and growing a collector layer thereon. CONSTITUTION:On a semi-insulating GaAs substrate 1, layers 2, 3, 11 and 4 are formed. Then, a resist mask is formed. A part of a P-type GaAs base 1 layer 4 and a part of the semi-insulating semiconductor layer are etched, and a part of the emitter 2 layer 3 is exposed. The resist is removed. The P-type GaAs base 2 layer, the N-type GaAs collector 1 layer and the N<+> type GaAs collector 2 layer are grown again. A part of the base 1 layer is etched. A part of the base 2 or 1 layer and a part of the emitter 1 layer are exposed. The resist part is removed. A collector electrode 10 is formed on a part, where the base 1 layer is not present. A base electrode 9 and an emitter electrode 8 are formed on the exposed base and emitter layers. Thus, the base length is made very short. The collector capacity and the emitter capacity can be made small. In this way, excellent high frequency characteristics are obtained.
Patent JP-H10318159-A (JP)
Title: Coupling unit for compressor unit
Inventor: BODART WILLY JOSEPH ROSA
IPC: F04D29/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a coupling piece which can minimize the emission of noise and transmission of vibration so as to reduce the emission of noise from a compressor unit. SOLUTION: In a coupling piece for coupling a housing 4 of a drive unit 2 with a housing 5 of a compressor element 1, a rib 12 is formed extending over at least a part of a wall part of the coupling piece, having a height which is equal to at least 1.5 times as large as the thickness of the wall part of on which the rib 12 stands, and a thickness which is equal to at least half of the thickness of the wall part, at a position which corresponds to a half of the height of the rib 12. In this arrangement, the rib 12 defines a pattern for dividing the wall part into adjacent sections 13. A first characteristic mode for bending the pattern, has a resonant frequency, and excitation at mainly all exciting frequencies including a maximum exciting frequency of the compressor element 1 is removed by this resonant frequency.
Patent JP-S5926072-A (JP)
Title: High precision phase difference measuring device
Inventor: TOMITA HIDEHO
IPC: F02B75/02
Filed: 1982-08-04
Abstract: PURPOSE:To measure the phase difference with high precision, by measuring and holding and calculating the time difference between the leading edge of a reference phase signal and the leading edge of the 2nd pulse of a signal to be measured, and a one-cycle time and a two-cycle time from the leading edge of the reference phase signal, by a spcified slanting waveform. CONSTITUTION:When a request to measure the phase difference is inputted to a measurement controller 7, a rise detector 1a detects the leading edge of the reference phase signal to the time (a) from the time of the leading edge of the reference phase signal is detected until a rise detector 1b detects the leading edge of the 2nd pulse of the signal to be measured in omitting the 1st pulse. Further, the time (b) from the leading edge to the next leading edge of the reference phase signal, and the time (c) to the leading edge in omitting the succeeding one are found. The times (a), (b), and (c) are measured successively by a specified slanting waveform generator 4, and held in a digital computer 6 through an A/D converter 5. Therefore, the computer 6 calculates and outputs the phase difference without any influence of the error due to temperature drift and delay.
Patent JP-H032432-A (JP)
Title: Cleaning and regeneration of deep well
Inventor: KAMIYA AKIRA
IPC: B08B9/02
Filed: 1989-05-29
Abstract: PURPOSE:To enable a deep well interior to be cleaned by connecting the conduits of fixed lengths to each other in order, to move them downward in a deep well and feed high pressure water and high pressure air into descending connecting pipes, and by jetting the water and air to be expanded, from the tip opening sections of the connecting pipes. CONSTITUTION:First, the first conduit 1a of a fixed length is retained by a retaining mechanism 2 on ground, and is moved downward in a deep well 3. Then, on the upper opening section of the conduit 1a, the connecting pipe 5 of a penstock 4 is removably fitted, and the penstock is communicated with a feed water pump 8 via a check valve section 6 and a valve 7. Besides, the check valve section 6 is connected to a feed air pipe 12 communicated with an air reservoir chamber 11 via a valve 9 and a pressure valve 10, and the pressure valve 10 is set to be opened when air pressure fed to the air reservoir chamber 11 from an air compressor 13 comes to a constant value or more. Besides, when the descending of the first conduit 1a is stopped at the position of a specified depth, then to the upper opening section, second,.....n conduits are connected.
Patent JP-S61293588-A (JP)
Title: Siphon filter system deaerator
Inventor: KUROKI NOBUNORI
IPC: C02F1/20
Filed: 1985-06-22
Abstract: PURPOSE:To release a gas in hot water by providing a flow regulating mechanism to keep a sufficient space in the titled deaerator, furnishing a nozzle to atomize hot water to be fed into the space and providing a filter for collecting fine bubbles before a supply hot water outlet. CONSTITUTION:Hot water from an inlet 2 is atomized 4 by a nozzle 3 equipped with an opening and closing mechanism and discharged into a space in the main body 1. The water level in the space is kept at a fixed level 6 by a flow regulator 5 and regulated not to exceed the high level 7. The pressure in the space is regulated at a value of about 0kg/cm<2> atmospheric pressure through a deaeration pipe 10. Since 5ppm excess oxygen remains in hot water at 55 deg.C, the excess oxygen is rapidly discharged to the outside from the atomized hot water. The fine bubbles remaining in hot water below the fixed water level 6 are collected by a filter 11 and discharged from a suction port 8 to a circulating pipeline through a discharge port 9. Consequently, gaseous oxygen, chlorine, etc., contained in hot water is discharged to the outside and the corrosion of metal is prevented.
Patent JP-H11328343-A (JP)
Title: Remote card
Inventor: TANIGUCHI YOSHIKUNI
IPC: B42D15/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the remote card having an antenna circuit which can be manufactured at low cost with ease by using a one-sided flexible substrate. SOLUTION: The remote card 10 has the one-sided flexible substrate 1, an LSI 3 formed on the one-sided flexible substrate 1, the antenna circuit 5 which is formed on the one-sided flexible substrate 1 and has one end connected to the LSI 3, one land A which is formed on the one-sided flexible substrate 1 and connected to the other end of the antenna circuit 5, an arm member 2 which is provided to the one-sided flexible substrate 1 and can be folded, and the other land B which is formed on the arm member 2 and connected to the LSI 3 through a circuit pattern 7; and one land A and the other land B are connected by folding the arm member 2.
Patent JP-S5660026-A (JP)
Title: Semiconductor device
Inventor: IINO TERUO
IPC: H01L21/68
Filed: 1979-10-23
Abstract: PURPOSE:To easily perform the alignment of the bonding pad section and the autoprober and to enable to shortening of the testing time of the element for the subject device by a method wherein a target pattern is provided on a silicon wafer. CONSTITUTION:An aluminum thin layer 15 is coated on the surface 10' of a silicon wafer 10 in such a shape as the 14 in the illustration using a selective plating method. When a laser beam is scanned on the silicon wafer 10 by providing the target 14, the laser beam is scanned on the surface 21 of the aluminum thin layer and the beam is not scattered on the surface 20 where the silicon wafer is exposed. As a reflected beam having a stabilized contrast is obtained, the alignment for a autoprober is performed by observing the reflected beam. A conductive material such as polycrystalline silicon or the like may be used as a material for the target 14 besides aluminum.
Patent JP-H082601-A (JP)
Title: Refuse collecting box
Inventor: YAMAZAKI HARUO
IPC: B65F1/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a refuse collecting box which can prohibit the unjust throwing in of refuse and avoid a problem from a view point of environmental sanitation. CONSTITUTION:At an unlocking time set up in a controller 20, an actuator 12 moves a lock member 8 in a direction designated by the arrow of B2 to release the locking of a door 3. In addition, at a locking time set up in a controller 20, the actuator 12 moves the lock member 8 in a direction designated by the arrow of B1 to lock the door 3.
Patent JP-H0430273-A (JP)
Title: Evaluating method for printing density
Inventor: HAYASHI AKINORI
IPC: G01N21/88
Filed: 1990-05-25
Abstract: PURPOSE:To evaluate the density of the printed information of that printed matter by obtaining the number T of the picture elements of '1' and the number R of remarked picture elements with connected picture elements, and obtaining a value W related to the ratio of these T and R. CONSTITUTION:When the printed matter 12 is supplied to a printing density evaluating device 11, the printed matter 12 is scanned optically by an optical scanning means 13, and an electric signal corresponding to the density of each picture element is outputted successively. This electric signal is binarized into '1' if it is over a prescribed level and '0' is it is below the prescribed level for every picture element by a binarizing processing means 14. Then, the number T of the picture elements of '1' is counted by a T counting means 17, and besides, the number of the picture elements f(i,j) of '1' whose both neighboring elements f(i+1,j) and f(i,j+1) are '1', that is, the number R of the remarked picture elements with the connected picture elements is counted by an R counting means 18. Further, an evaluation value W related to the ratio of these is calculated by a W arithmetic means 19 from these counted results. Thus, the printing density of the information of the printed matter can be evaluated.
Patent JP-H0431773-A (JP)
Title: Measuring device for impedance
Inventor: KITAYOSHI HITOSHI
IPC: G01R27/02
Filed: 1990-05-25
Abstract: PURPOSE:To make measuring errors of a voltage to be measured and a current to be measured very small by once making conversion into a DC signal in a current-voltage conversion loop. CONSTITUTION:A sine wave signal is given from a sine wave generator 31 to a body 14 to be measured and a current IDUT flows through the body 14 to be measured. This current IDUT flows into a virtual set point of an operation amplifier 15A constructing a current-voltage converter 15. A signal amplified by the operational amplifier 15A is inputted to multipliers 21 and 22. Detection outputs of the multipliers 21 and 22 are integrated by integrators 23 and 24, smoothed and then taken out by a selector switch 25. The selector switch 25 selects a sine wave component (real part) and a cosine wave component (imaginary part) subjected to vector detection and inputs them to an A/D converter 26. They are subjected to A/D conversion and inputted to an arithmetic display element 27, wherein the impedance of the body 14 to be measured is displayed. The current-voltage converter 15 is constructed of the operation amplifier 15A and a feedback circuit 40.
Patent JP-2000329490-A (JP)
Title: Multilayer heat exchanger
Inventor: YAMASHITA TETSUYA
IPC: F28F3/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-manufacture multiplayer heat exchanger in which heat can be exchanged between fluids having difference in heat transfer characteristics while reducing channel resistance and pressure loss. SOLUTION: The heat exchanger comprises a plurality of plates 51(1)-51(n), laid in layers, each having a plurality of openings wherein first openings 52b-52j of one plate communicate with two or more first openings of an adjacent plate to form a first independent channel 55. At the same time, the second opening 52a of one plate communicates with the second opening of an adjacent plate to form a second independent channel 54.
Patent JP-H01306767-A (JP)
Title: Room air conditioner
Inventor: KONDO RYUTA
IPC: F24H3/04
Filed: 1988-06-03
Abstract: PURPOSE:To attain a dispersed air flow to accomplish a moderate air temperature distribution, by constructing a centripetal type fan so as to enable air to be sucked from the radius direction of an impeller of a fan and to be discharged in the axial direction, and providing a control circuit that revolves the impeller of the fan. CONSTITUTION:When a impeller 26 is revolved in the regular direction during the strong heating operation in which a rapid heating with a concentrated air current is desired, air is sucked from an opening 32 on the side of an exterior 21, flows into a heat exchanger 23, and is discharged form an opening 32 on the front of the exterior 21 as warmed air. At this time, as an centripetal type fan is applied, a sufficient air supply capacity is maintained even though air flow from the back of the impeller 26 is insufficient. On the other hand, during weak heating operation in which moderate heating with a dispersed air current is desired at a reduced combustion rate of a burner 22, a motor 31 is driven in the reverse direction to revolve the impeller in the reverse direction. Thereby, air is sucked form the front opening 32 of the exterior 32, and fed into the heat exchanger 23. The air after warned is discharged from the side opening 32 on the exterior 21 through an air duct 27 as warm wind.
Patent JP-H05151867-A (JP)
Title: Medium-voltage breaker using less operating energy
Inventor: ROJIE BORONNIEAAMOBURU
IPC: H01H33/12
Filed: 1992-05-28
Abstract: PURPOSE: To reduce energy necessary to operate a breaker. CONSTITUTION: Main contacts 14, 15 of a voltage circuit breaker with gas insulation medium are shunted by arc contacts 18, 19 which are contacted at their closed position. The arc contacts 18, 19 are operated by toggle mechanisms 23, 25 with a pressure spring for contacts compressed in advance. The closed position of the arc contact corresponds to a dead point of the operating toggle, and the arc contacts are opened a little when the breaker is completely closed.
Patent JP-H10331963-A (JP)
Title: Change gear control method of automatic transmission for vehicle
Inventor: KIMURA TOUZOU
IPC: F16H61/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent change gear feeling from worsening by adding a compensation value which corresponds to occurrence continuation time of rotation blowing up which occurs in a torque phase up to an inertia phase after preceding pouring time elapses to the preceding pouring time. SOLUTION: The presence or absence of the occurrence of 'rotation blowing up' in a torque phase up to an inertia phase after preceding pouring time elapses (S111) is judged, and if the blowing up exists, a deviation amount ACi from a proper value of an initial oil pressure command value Ci is calculated from the maximum control deviation emax memorized in advance (S112). Next, whether an absolute value of the deviation amount ΔCi is above a set value or not (S114) is judged. If the value is below the set value, preceding pouring time ti (n+1) used at the time of next up shift is memorized by adding a compensation value (a) × (to) to preceding pouring time ti (n) using continuation time to of the occurrence of 'rotation blowing up' memorized in advance (S115), and the learning control which uses this value as preceding pouring time at the time of next up shift is performed.
Patent JP-H01308386-A (JP)
Title: Door structure for elevator lobby entrance
Inventor: HASEGAWA TAKESHI
IPC: B66B13/30
Filed: 1988-06-06
Abstract: PURPOSE:To secure supporting rigidity for a main body frame and keep off any deformation at the time of conveyance as well as to make assembly at a factory performable by installing a door panel, capable of opening or closing, whose upper end side is supported on a header member and the lower end side on a sill member respectively, in the inner side of this main body frame, and installing each reinforced member in every corner of this main body frame. CONSTITUTION:A main body frame 7 is made up of a symmetrical pair of side members 1, a sill member 3 whose both ends are supported on each lower part of these side members 1 and a header members 5 whose both ends are supported on the upper part. Reinforced members 11, 13 are installed in each corner part of this main body frame 7, securing its supporting rigidity and thereby getting rid of a fear of any deformation at the time of conveyance, and its assembly at a factory is made possible, thus installation work at a job site is sharply reduced. In addition, in the inner part of this main body frame, there is provided with a paired door panel 19, capable of opening or closing, those upper end side is supported on the header member 5 and the lower end side on the sill member 3 respectively. In consequence, this door 19 is hard to suffer from any damage at time of conveyance.
Patent JP-H032542-A (JP)
Title: Testing machine for initial strength of concrete
Inventor: NARA TOORU
IPC: G01N3/00
Filed: 1989-05-30
Abstract: PURPOSE:To easily and accurately find the initial strength of placed concrete by controlling the displacement of a drawing pin in its drawing direction by a detachable member. CONSTITUTION:When a framework is removed at a predetermined time, a testing machine is selected to judge the appropriateness of the time, and a cap 7 screwed in a holder 5 is detached. As a result, the drawing pin 3 pushes away the concrete between an end 3A and a lid 8 by the drawing force based on the load of a spring 6 and tends to protrude to the outside from the framework 1. Drawing resistance is exerted mainly on the end 3A against the drawing force by the concrete being set, and the pin 3 tends to be retained at the original position. Accordingly, if the spring constant of the coil spring 6 and the initial load are appropriately preset, whether the compressive strength of the concrete is sufficient for the removal of the framework 1 or not is easily confirmed by the fact that the pin 3 after the cap 7 is detached remains in the concrete or not.
Patent JP-H0656813-A (JP)
Title: Production of alkyl tetronate
Inventor: YOAHIMU RENTSUNAA
IPC: C07D307/60
Filed: 1993-06-08
Abstract: A new process for the production of tetronic acid alkyl esters of the general formula:    <IMAGE>  I  starting from 4-haloacetoacetic acid alkyl esters of the general formula:    <IMAGE>  II  The 4-haloacetoacetic acid alkyl esters of general formula II are converted in a first step with a dialkylsulfite of the general formula: (RO)2S=OIII  in the presence of a strong acid into a 4-halo-3-alkoxy-but-2E-enoic acid alkyl ester of the general formula:    <IMAGE>  IV  The latter is cyclized in a second step with a formate and a strong acid to the end product according to formula I.
Patent JP-H11289936-A (JP)
Title: Float having main line internally threaded therethrough for fishing
Inventor: KOGA YASUYO
IPC: A01K93/00
Filed: 1998-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a float having a main line internally threaded therethrough capable of changing one float from a water surface float into an underwater float by regulating a sinker load, changing the centroidal balance of the float and changing the float into an oblique float, a just transverse float, etc., further fitting a water resistance plate in the float, thereby more facilitating the catching of the tide and responsive to a change in the tide by the one float. SOLUTION: This float is composed by installing a protruding edge 2 for a water surface float at the end on the lateral side on the water surface of a vertical pipe 1 for passing a main line therethrough, freely fitting a water surface float 3 in a bulged form, winding a winding sinker 5 around the underwater lateral end and freely detachably fitting a cylinder 6 for securing the winding sinker 5 to the lower part of the winding sinker 5.
Patent JP-S6051720-A (JP)
Inventor: ROOZEMARII BERUGAA
IPC: C08G65/46
Filed: 1984-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06343648-A (JP)
Title: Ultrasonic therapeutical apparatus
Inventor: IKEDA YUICHI
IPC: A61B17/22
Filed: 1993-06-08
Abstract: PURPOSE:To provide an ultrasonic therapeutic apparatus which permits structuring a hand piece compactly, enhancing the easiness in maneuvering, and enlarging the vibratory amplitude at the tip of a horn. CONSTITUTION:Ultrasonic vibrating elements 12 are installed in line on the outside of a horn 13, and with the input end of this horn 13, one end of that of the elements which mates therewith is coupled. The direction of transmitting the ultrasonic vibration generated in the vibrating elements 12 is inverted when the vibration is transmitted from the elements 12 to the horn. The heat generated in the elements 12 is easy to be radiated, The factor of enlargement of the vibratory amplitude at the horn is heightened.